Nobuyuki Otsuka
- Electrical and Electronic Engineering top 10%
- Atomic and Molecular Physics, and Optics top 10%
- Materials Chemistry
- Condensed Matter Physics top 5%
- Electronic, Optical and Magnetic Materials
- Co-authors
- Yasutoshi NodaKatashi MasumotoIsao NishidaHiroyuki KonYoshitaka FurukawaM. KitoDaisuke UedaDavid D. Nolte
- Topics
- Semiconductor Quantum Structures and Devices (33 papers)GaN-based semiconductor devices and materials (22 papers)Semiconductor Lasers and Optical Devices (21 papers)
- Cited by
- Condensed Matter PhysicsAtomic and Molecular Physics, and OpticsElectrical and Electronic Engineering
- Partner nations
- JapanUnited StatesItaly
In The Last Decade
Nobuyuki Otsuka
63 papers receiving 728 citations
Peers
Comparison fields: 5 of 38
- Electrical and Electronic Engineering 484
- Atomic and Molecular Physics, and Optics 353
- Materials Chemistry 271
- Condensed Matter Physics 185
- Electronic, Optical and Magnetic Materials 93
Countries citing papers authored by Nobuyuki Otsuka
This map shows the geographic impact of Nobuyuki Otsuka's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Nobuyuki Otsuka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nobuyuki Otsuka more than expected).
Fields of papers citing papers by Nobuyuki Otsuka
This network shows the impact of papers produced by Nobuyuki Otsuka. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Nobuyuki Otsuka. The network helps show where Nobuyuki Otsuka may publish in the future.
Co-authorship network of co-authors of Nobuyuki Otsuka
This figure shows the co-authorship network connecting the top 25 collaborators of Nobuyuki Otsuka. A scholar is included among the top collaborators of Nobuyuki Otsuka based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Nobuyuki Otsuka. Nobuyuki Otsuka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 0 | |
| 3 | 3 | |
| 4 | 1 | |
| 5 | 3 | |
| 6 | 10 | |
| 7 | 3 | |
| 8 | 4 | |
| 9 | 7 | |
| 10 | Room Temperature 339 nm Emission from Al 0.13 Ga 0.87 N/Al 0.10 Ga 0.90 N Double Heterostructure Light-Emitting Diode on Sapphire Substrate | 1 |
| 11 | 4 | |
| 12 | 4 | |
| 13 | 15 | |
| 14 | 13 | |
| 15 | 1 | |
| 16 | 13 | |
| 17 | 5 | |
| 18 | 99 | |
| 19 | 9 | |
| 20 | 164 |
About Nobuyuki Otsuka
Nobuyuki Otsuka is a scholar working on Condensed Matter Physics, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering, having authored 70 papers that have together received 755 indexed citations. Recurring topics across this work include Semiconductor Quantum Structures and Devices (33 papers), GaN-based semiconductor devices and materials (22 papers) and Semiconductor Lasers and Optical Devices (21 papers). The work is most often cited by research in Condensed Matter Physics (185 citations), Atomic and Molecular Physics, and Optics (353 citations) and Electrical and Electronic Engineering (484 citations). Nobuyuki Otsuka has collaborated with scholars based in Japan, United States and Italy. Frequent co-authors include Yasutoshi Noda, Katashi Masumoto, Isao Nishida, Hiroyuki Kon, Yoshitaka Furukawa, M. Kito, Daisuke Ueda, David D. Nolte, M. R. Melloch and J. M. Woodall. Their work appears in journals such as Applied Physics Letters, Journal of Applied Physics and Journal of The Electrochemical Society.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.